title: Protection against natural infection with Rickettsia tsutsugamushi in mice.
mesh_terms: D000818:Animals; D007814:Larva; D051379:Mice; D008809:Mice, Inbred C3H; D012285:Orientia tsutsugamushi; D012612:Scrub Typhus / Q000517:prevention & control*; D014324:Trombiculidae / Q000382:microbiology